White Mountain Hearth Boulevard Direct-Vent Linear 48 Gas Conversion NAT to LP Owner's manual

Type
Owner's manual
40527-0-0519 Page 1Empire Comfort Systems Inc. • Belleville, IL
DVLL48BP92N-2 CONVERSION KIT PART NUMBER 40510
FOR CONVERSION TO PROPANE GAS
WARNING
This conversion kit is to be installed by an Empire Comfort Systems, Inc., distributor (or other
qualied agency¹)*in accordance with the manufacturers instructions and all codes and
requirements of the authority having jurisdiction. Failure to follow instructions could result
in serious injury or property damage. The qualied agency performing this work assumes
responsibility for this conversion.
1National Fuel Gas Code Z223.1 (Latest Edition)
*The term “qualied individual, rm, corporation or company which either in person or through
a representative is engaged in and is responsible for (a) the installation of gas piping or (b)
the connection, installation repair, or servicing of equipment, who is experienced in such
work, familiar with all precautions required, and has complied with all the requirements of the
authority having jurisdiction.
CHECK SAFETY SHUTDOWN PERFORMANCE
WARNING
Perform the safety shutdown test anytime work is done on a gas system to avoid the possibility
of re or explosion with property damage, personal injury or loss of life.
SAFETY SHUTDOWN SYSTEM
Full Function Control
1. Turn off unit with remote. Main burner and pilot should go off.
2. Pilotgasowshouldstopwithin30seconds.
3. Relightpilotburnerandoperatesystemthroughonecompletecycletomakesureallcontrolsoperateproperly.
PARTS LIST
Part Description Conversion Kit - 40510 Quantity Supplied
MainBurnerOrice #50(245) 1
SIT Gas Valve Conversion Kit R11382 1
Gas Conversion Label 2139 1
Tools Needed:
• StandardScrewdriver
• 5/16" Hex Driver
• 5/16",3/8",and7/16"Wrenches
GAS CONVERSION INSTRUCTIONS
DIRECT
-
VENT GAS FIREPLACE
40527-0-0519Page 2 Empire Comfort Systems Inc. • Belleville, IL
INSTRUCTIONS FOR CONVERSION
1. Ifthereplaceisinstalled,turnOFFthegasand
electricsupplytothereplacebeforemakingagas
conversion.
2. LocatetheFireplaceInstallationInstructionsfor
referenceashowtoremovetheBarrierscreenfront
andGlassDoorassembly.Removethesetwoitems
and set aside.
3. RemoveallinteriordecorativeelementssuchasLogs,
Rocks,and/orglassmediaifpresent.
4. Ifthereplaceisinstalledwithnooutsideaccessto
theouterservicepanel,thenallconversionstepswill
needtobeperformedfrominsidethereplace.
5.
Ifthereisaccesstothevalvethroughtheouter
servicepanel,thenchangingofthesteppermotorwill
bemucheasier.
6. Ifnoouteraccessisavailable,thenfollowthe
remainingstepsforconvertingthegastype.
7.
LiftthefrontGlassRetainerbrackettoremove.See
Figure 1.
Figure 1
8. Ifinstalled,removetheinteriorLinerPanel(s).Referto
theLinerinstallationinstructionsforremoval.
9. Remove(9)PhillipsTrussheadscrewsthatsecurethe
BurnerScreentotheburner.See Figure 2. Lift up the
BurnerScreenCovertoremoveandsetaside.
Figure 2
10. Tochangetheburnerorice,remove(4)5/16"Hex
screwsthatsecuretheoutsideburnerbrackets.Each
endbracketissecuredwith(2)screws.See Figure 3
forthelocationofthefrontscrew,andFigure 4 for the
locationoftherearscrewlocation.
Figure 3
GAS INPUT FOR DIRECT VENT FIREPLACE
ICONVERTED TO PROPANE (LP) GAS:
DVLL48BP9 (PROPANE) - 34,000 BTU per hour
ThedirectventgasreplacewhenconvertedtoPropane
Gaswill have a manifold pressureof approximately 10.0"
w.c.(2.49kPa)atthevalveoutletwiththeinletpressureto
the valve from a minimum of 10.8" w.c. (2.68kPa) for the
purpose of input adjustment to a maximum of 14.0" w.c.
(3.484kPa).
Glass Retainer
40527-0-0519 Page3Empire Comfort Systems Inc. • Belleville, IL
Figure 4
11. TheBurnerassemblycannowbeshiftedtotheleft
about1inchtoreleasetheairshutteroffoftheorice
holder.Theouterburnerbracketsmayneedtobe
gentlytappedtothelefttoassistintheburnerto
movetotheleft.Thereare(4)burnerlockdowntabs
underthecenteroftheburnerassembly.Thesetabs
interlockwithslotsinthetwocenterburnerbrackets.
See Figure 5. Oncethesetabsareunlockedfromthe
centerburnerbrackets,theBurnerassemblycanbe
liftedupwardafewinchestogainaccesstotheorice
andairshutter.Itisrecommendedthattheburner
assemblybesupported.
Figure 5
12. Usinga3/8"wrench,removethe#31oricefromthe
oriceholderanddiscard.See Figure 6.
13. Installthenew#50oriceintotheoriceholder.Donot
overtighten. See Figure 6.
Figure 6
14. Usinga1/4"wrench,loosentheairshutterscrew,then
adjusttheairshutterbyrotatingittothefullyopen
position. See Figure 7.
Figure 7
15.
Re-installtheBurnerassembly.Aligntheairshutter
overtheoriceholderthenshiftburnerassemblytothe
right.Makesurethecenterburnerretainertabsarefully
engagedwiththecentersupportbrackets.See Figure 8.
Figure 8
Orice
SetAirShutter
Opening
AirShutter
BurnerLock
Down Tabs
Slots In Center
BurnerBrackets
40527-0-0519Page4 Empire Comfort Systems Inc. • Belleville, IL
16. Re-installthe(4)5/16"Hexscrewsremovedinstep10
abovetosecuretheBurnerassembly.
17.
ToconvertthepilotfromNaturalGastoPropaneGas,
loosenthepilothoodassemblyslightlyusinga7/16"
wrench.See Figure 9. Just below the pilot hood and
nutisasmalloricetabthatslidessideways.See
Figure 10.Asmallscrewdrivermaybeusedtogently
movethesmalloricetabovertochangethegastype.
Donotforce.Theoricetabhasgastypesstampedon
thetab.Makesurethetypeofgasbeingconvertedto
isindicatedonthetab,thenre-tightenthePilothood
sothatthehoodamedirectionspointforwardtothe
burner, and left to the sensor. Do not overtighten. See
Figure 9.
Figure 9
Figure 10
18.
Toaccessthevalve,locateandremove(4)5/16"Hex
screwsthatsecuretheoutsideAccessCoverplate.If
outsideaccessisnotpossible,thenyouwillhaveto
accessthevalvefromtheinsideofthereplace.Inthat
case,locateandremove(12)5/16"Hexscrewsthat
securetheinternalaccessplate(locatedontheright
sideoftherebox).
19. ConvertthegasvalveasinstructedintheS.I.T.
(Propane)GasValveConversionkit.
20.
Theconvertedreplacemustbeconnectedtoasupply
oftheconversiongasandcheckedforleaksatall
connections.
21. Thereplacemustbecheckedtoensureitisoperating
atthecorrectpressureof10.0w.c.
22. Replacetheinternaland/orexternalAccessCover(s)
removedinstep18.
23. InstalltheLinerkit.RefertoLinerinstallation
instructionsasneeded.
24. Installdecorativemediasuchasalogsetand/
orcrushedglassasspeciedusingthereplace
installationmanualinstructionsasaguide.
25. ReplacetheGlassDoorassembly.
26. ReplacetheBarrierScreenassembly.
27. Gasconversioniscomplete.
Themainburnerameandpilotburneramemustbe
checkedforproperamecharacteristics,asoutlinedinthe
InstallationInstructionsandOwner'sManual.
VERIFYING INPUT RATE OF CONVERTED FIREPLACE
Theinputofthereplacemustbecheckedasfollows:
1. Turnoffallothergasappliances.Clockthegasmeter
anddeterminethenumberofsecondsrequiredto
consumeonecubicfootofgas.
2. 3600÷time(inseconds)=cu.Ft.perhour.
3. Thencu.Ft.perhourxheatingvalueofgas=input
rate(Btuh).Oninstallationwithoutgasmeters,check
manifold for proper pressure.
Ifreplaceisnotinstalledorwarrantycardhasnotbeen
returnedtoEmpireComfortSystem’s,Inc.,checkofftype
ofgasconvertedtooncard.Also,indicateconversionby
adding“Conv.”behindtypeofgas.
Orice Tab
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White Mountain Hearth Boulevard Direct-Vent Linear 48 Gas Conversion NAT to LP Owner's manual

Type
Owner's manual

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